public class Example3_8{
    public static void main(String[] args) {
        int a[] = {1,2,3,4};
        char b[] = {'a','b','c','d'};
        for(int n=0; n<a.length; n++){
            System.out.println(a[n]);
        }
        for(int n=0; n<b.length; n++){
            System.out.println(b[n]);
        }
        for(int i:a){
            System.out.println(i);
        }
        for(char ch:b){
            System.out.println(ch);
        }
    }
}